# Best answer: How many watts can a stirling engine produce?

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## How powerful is a Stirling engine?

It was developed and produced by a collaborative effort between NASA and MTI (Mechanical Technology Incorporated). The MOD II engine in particular could reach a thermal efficiency of 38.5% (significantly higher than a spark ignition ICE), and with power comparable to an ICE of the same size (83.5 hp).

## What is the efficiency of a Stirling engine?

Stirling Engines and Free Piston Engines

In solar thermal applications a Stirling engine could theoretically achieve close to 40% energy conversion efficiency. The best so far recorded is 32% which is still high for solar conversion.

## How much horsepower can a Stirling engine make?

Pump engines

power output of 5 horsepower (3.7 kW) that can run a 3 kW generator or a centrifugal water pump.

## Can a Stirling engine charge a phone?

A Stirling engine is powered by heat disparities such as a cup of steamy hot cocoa or a mug of chilled beer. … The heat engine can be used to power all iPhones, iPods and all Android phones. It can also power any device that uses a USB charger using 1,000mA or less of current.

## How long can a Stirling engine run?

“It can be done, and you can get about 5,000 hours out of that engine. But you have wear mechanisms and you can’t design an engine like that to last forever. If you want long life, on the order of ten years or twenty years continuous operation, then you have to eliminate all mechanisms of wear.”

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## How can you increase the efficiency of a Stirling engine?

(2) The methods in improving the performances of stirling engine includes: improving the hot end temperature, reducing the cold end temperature, increasing the average cycle pressure, speeding up the rotate speed, phase angle approximately being equal to 90 °and stro/e volume ratio approximately being equal to 1, etc.

## Is Carnot engine 100 efficient?

In order to achieve 100% efficiency (η=1), Q2 must be equal to 0 which means that all the heat form the source is converted to work. Hence negative temperature of absolute scale is impossible and we cannot reach absolute 0 temperature. …

## Are Stirling engines expensive?

Stirling engines are inherently more expensive and more complicated than internal combustion engines. At high power densities they must use light gas (hydrogen or helium) working fluids at relatively high pressure and high speed with difficult sealing problems and a relatively high maintenance requirement.

## Can Stirling engine explode?

Stirling engines will explode at 250.0C. Note that the flame gauge on the Steam/Stirling Engine GUI does NOT indicate if it has any energy to run or not, but rather if there is still fuel being added to build up heat. … 0, Stirling Engines were known as Steam Engines.